<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
<style type="text/css">
    .content {
        padding: 5px;
        margin-left: 5px;
    }

    h3 {
        font-family: "Microsoft YaHei";
        font-weight: bold;
        font-size: 20px;
        color: #000;
    }
</style>
<div class="content" align="left">

    <h3>上传附件</h3>

    <div>
        <span>上传文件成功！</span>
    </div>
</div>
</body>
</html>